Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.0 | 27.9 | 40.0 | 55.0 | 68.3 | 76.6 | 80.6 | 78.5 | 69.7 | 56.8 | 39.3 | 26.1 | 53.5 |
Average Min. Temperature (F) | 1.8 | 8.0 | 20.6 | 33.8 | 45.2 | 54.0 | 58.5 | 56.2 | 47.1 | 35.8 | 22.8 | 9.3 | 32.9 |
Average Total Precipitation (in.) | 1.23 | 1.01 | 2.07 | 2.94 | 3.58 | 4.69 | 4.79 | 4.66 | 4.58 | 2.83 | 2.21 | 1.50 | 36.08 |